Couchbase

Couchbase, Inc. is an American software company that develops a distributed NoSQL document (JSON) database platform for applications running across cloud, on-premises, mobile and edge environments. Its product line includes Couchbase Server, which can be downloaded and installed on Windows, Linux, macOS, Docker, Kubernetes and ARM platforms; Couchbase Capella, a fully managed database-as-a-service; and Couchbase Mobile, including Couchbase Lite, an embedded database for offline-first applications that synchronizes through Sync Gateway or Capella App Services. The Couchbase Autonomous Operator provides a Couchbase-specific API for managing database clusters within Kubernetes.

The platform is multi-model, supporting key-value access, the SQL++ (N1QL) query language for JSON, full-text search, analytics, eventing and cross data center replication (XDCR). Its architecture is memory-first and shared-nothing with a built-in managed cache, designed to avoid a single point of failure and to support elastic scaling, workload isolation, real-time replication, geo-distribution and disaster recovery. Couchbase Server also supports distributed ACID transactions, added in version 6.5 (January 2020), and vector search, added in version 7.6 (March 2024). SDKs are available for .NET, C, Go, Java, Kotlin, Node.js, PHP, Python, Ruby, Scala and Rust for Server/Capella, and for Android, C, .NET, Java, JavaScript, Objective-C and Swift for Couchbase Lite. Despite the similar name, Couchbase is a distinct technology from Apache CouchDB and is not a fork of it.

The company is headquartered in San Jose, California, with additional offices listed in Austin, Bengaluru, Tel Aviv, Singapore and London. It positions Capella as a developer data platform that unites transactional, analytical, mobile and AI workloads in a single managed service. Following its September 2025 take-private transaction, Couchbase is owned by private equity firm Haveli Investments.

Founding story

Couchbase's origins lie in two companies founded in 2009. NorthScale was founded in 2009 by officers including James Phillips, Steve Yen and Dustin Sallings, who were involved in the development of memcached; it was later renamed Membase, Incorporated during 2010, with the open-source Membase project beginning in June 2010. Separately, CouchOne Inc. was founded in 2009 as Relaxed in Berkeley, California, developing and providing commercial support for the Apache CouchDB open source document database. Couchbase, Inc. was created through the merger of Membase and CouchOne in February 2011, with the aim of building a scalable, high-performance document-oriented database marketed under the NoSQL label.

Business model

Couchbase commercializes its database technology through subscriptions to Couchbase Server for on-premises and self-managed deployments and through Couchbase Capella, a consumption-oriented fully managed database-as-a-service, alongside mobile and edge products. It offers a free, no-credit-card Capella trial that includes 50GB of storage, sample datasets, tools and tutorials, as an entry point to paid usage.

Revenue comes from commercial subscriptions and contracts for its database software and managed cloud service. At the time of its 2020 Series G, the company reported growth in total contract value, new business and average subscription deal size, and disclosed near-$100 million in committed annual recurring revenue.

Traction

In May 2020 the company reported approximately $100 million in committed annual recurring revenue, 70% total contract value growth over the prior fiscal year, more than 50% new business growth, over 35% growth in average subscription deal size, and adoption by 30% of the Fortune 100. It completed an IPO on Nasdaq in July 2021 and was acquired in 2025 in a transaction valued at approximately $1.5 billion.

Latest developments

Couchbase agreed on June 20, 2025 to be acquired by Austin-based private equity firm Haveli Investments for $24.50 per share in cash, valuing the company at approximately $1.5 billion — a 29% premium to the prior closing price and a 67% premium to the March 27, 2025 price — with a go-shop period expiring June 23, 2025. Stockholders approved the deal at a special meeting on September 9, 2025, and the acquisition closed on September 24, 2025, after which Couchbase became privately held and its shares were delisted from Nasdaq. Haveli held an approximately 9.6% stake prior to the takeover. Morgan Stanley & Co. LLC advised Couchbase financially with Wilson Sonsini Goodrich & Rosati as legal counsel; Jefferies LLC was lead financial advisor and Latham & Watkins LLP legal counsel to Haveli. Subsequent company announcements include general availability of the AI Data Plane and the appointment of a chief financial officer and a senior vice president of AI.